Company lists · Data refreshed November 2026

Top 25 Outsourced accounting service providers worldwide

Name: Outsourced accounting service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 51,733 companies tracked

RevenueBase identified 51,733 company matches for outsourced accounting service providers worldwide as of November 2026 and tracks 291,247 professional contacts across them, including 67,640 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for outsourced accounting service providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for outsourced accounting service providers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

51,733Companies

291,247Contacts tracked

67,640Verified emails

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The 25 largest outsourced accounting service providers worldwide

Ranked by team size

Top 25 of 51,733 company matches for outsourced accounting service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	TOA Global	Exact match	Southport, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	4,098 contacts →
	Exact match “Don’t wait until understaffing eats away at your productivity and client satisfaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Personiv	Exact match	Austin, United StatesHQ recorded Nov 6, 2026	10001+	2,320 contacts →
	Exact match “OUR PEOPLE, YOUR PRIORITIES Streamline your finance & accounting team at 50% cost savings with a team as small as one.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ASPIA	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	1,001-5,000	1,319 contacts →
	Exact match “Aspia är Nordeuropas ledande affärspartner för företag som vill ta nästa steg.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	D&v Philippines	Exact match	Makati City, PhilippinesHQ recorded Nov 6, 2026	1,001-5,000	1,228 contacts →
	Exact match “D&V Philippines is a finance and accounting outsourcing company that helps CFOs, accounting firms, audit firms, and other professional services firms build reliable offshore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Kiran Foreign Trade KFT	Exact match	Sas Nagar, IndiaHQ recorded Nov 6, 2026	501-1,000	941 contacts →
	Exact match “We’re on a mission to become Asia Pacific's most trusted provider of outsourced accounting, trade, international business and advisory services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	IQ Backoffice	Exact match	Manila, PhilippinesHQ recorded Nov 6, 2026	501-1,000	916 contacts →
	Exact match “IQ BackOffice is the leading accounting Business Process Outsourcing and Automation provider, offering 99.97% quality and up to 68% savings to companies around the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Bernhoeft	Exact match	Recife, BrazilHQ recorded Nov 6, 2026	501-1,000	883 contacts →
	Exact match “A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Pacific Group Of Companies	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	852 contacts →
	Exact match “Established in 2008, Pacific was formed to serve the clients with the best services in the field of outsourced accounting.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Confiance Business Solutions INC	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	841 contacts →
	Exact match “Confiance specializes in providing highly personalized business solutions in the areas of bookkeeping and accounting, financial planning, financial advisory, back office and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	CA Firm In India	Exact match	Rohini, IndiaHQ recorded Nov 6, 2026	n/a	835 contacts →
	Exact match “D N A & Co.\| Chartered Accountants” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	KMK	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	829 contacts →
	Exact match “KMK Ventures is a leading Outsourced Accounting & Tax solutions company providing services to clients based out of USA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Domingues E Pinho Contadores	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	501-1,000	711 contacts →
	Exact match “Fundada em 1984, a Domingues e Pinho Contadores conta com uma trajetória de sucesso, baseada na ética e na excelência dos serviços prestados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	KUMAR	Exact match	n/a	1,001-5,000	638 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Metriqe Solutions	Exact match	Irving, TX, United StatesHQ recorded Nov 6, 2026	201-500	618 contacts →
	Exact match “Founded in 2007, Metriqe Solutions started out as a Hotel Accounting firm in USA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Accsource	Exact match	Pymble, AustraliaHQ recorded Nov 6, 2026	501-1,000	589 contacts →
	Exact match “AccSource is an ISO27001-certified business process outsourcing company specialising in accounting, operational, administrative and compliance business processes for all small to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Share Microfin LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	554 contacts →
	Exact match “Share Microfin Ltd is an Accounting company located in 1-224/58, Rajeev Nagar, Nacharam, Hyderabad, Andhra Pradesh, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Global FPO	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	501-1,000	527 contacts →
	Exact match “Global FPO is an Accounting, Bookkeeping and Tax Consulting, and outsourcing company that helps CPAs, accounting firms, small and mid-sized businesses, and startups strengthen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Scrubbed.Net Global Services	Exact match	San Fernando, PhilippinesHQ recorded Nov 6, 2026	1,001-5,000	526 contacts →
	Exact match “Scrubbed is an outsourced professional services firm providing a complete suite of accounting*, finance, and tax services, as well as support services for professional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	NOW CFO	Exact match	Salt Lake City, CA, United StatesHQ recorded Nov 6, 2026	201-500	499 contacts →
	Exact match “We specialize in providing full-service CFOs, controllers, and operational accountants to consult with our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Sandmartin	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	501-1,000	497 contacts →
	Exact match “SandMartin is a distinguished industry leader with a 40-year legacy, employing over 550 skilled professionals across five offices in India, including state-of-the-art facilities…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Outbooks	Exact match	Harrow, United KingdomHQ recorded Nov 6, 2026	201-500	490 contacts →
	Exact match “Outbooks is a leading provider of outsourcing services to accounting and bookkeeping firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	OSOME	Exact match	Central Business District, SingaporeHQ recorded Nov 6, 2026	201-500	484 contacts →
	Exact match “Expert accountants + simple software = financial admin, done.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Corient Business Solutions Limited	Exact match	Coventry, United KingdomHQ recorded Nov 6, 2026	501-1,000	460 contacts →
	Exact match “Corient is a specialist outsourced accounting and bookkeeping partner, built exclusively for UK accountancy practices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Hammerjack	Exact match	Sydney, AustraliaHQ recorded Nov 6, 2026	501-1,000	437 contacts →
	Exact match “hammerjack is an Australian and Philippine-owned offshore outsourcing and Knowledge Process Outsourcing (KPO) provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Supporting Strategies	Exact match	Beverly, MA, United StatesHQ recorded Nov 6, 2026	51-200	416 contacts →
	Exact match “Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “outsourced accounting service providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 51,733 outsourced accounting service providers worldwide

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Outsourced accounting service providers worldwide at a glance

As of Nov 6, 2026

23.2%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

39,004

11-50

10,136

51-200

1,363

201-500

233

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for outsourced accounting service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “outsourced accounting service providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 67,640 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Outsourced accounting service providers by location

231 lists · largest first

Every Outsourced accounting service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “outsourced accounting service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced accounting service providers are there worldwide?

RevenueBase identified 51,733 company matches for outsourced accounting service providers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

TOA Global tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most outsourced accounting service providers?

The United States leads with 15,597 companies, followed by Brazil (4,982) and the United Kingdom (3,969). Every outsourced accounting service providers list by country and city is linked on this page.

Which city has the most outsourced accounting service providers?

Sao Paulo leads with 809 company records, followed by London (759) and New York (380).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 67,640 professional contacts with verified work emails tracked across these 51,733 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.